The RU-LB4 modules are interfaces audio products compatible with Dante network audio equipment with line level inputs and outputs. They are designed to be mounted in equipment cabinets, closets, on conference tables or panels and shelves in commercial / industrial installations.
The superior specifications RU-LB4 make it ideal for the most demanding installations, and the most economic among commercial audio systems network.
The RU-LB4 is built in a metal box, durable and perfect to operate alone, mounted on a surface or in a cabinet. This full-featured product is designed and manufactured in the USA for continuous use in demanding installations. Built to last. Built to excel.
- Audio sources becomes Standard Level Red Line to Dante Channels
- Inputs accept line level signals Unbalanced -10 dBV or +4 dBu with> 18 dB Maximum Limit
- Gain setting Front Panel with Dual LED VU meter for each audio input
- Four converts audio signals Dante Red Line Level Balanced
- Line level outputs Provide +4 dBu with> 18 dB Maximum Limit
- Audio Signal LEDs indicate for each of the Channels Network Signal Received
- Four inputs interface to four outputs Dante Dante
- Analog to Digital Conversion and Digital to Analog High Resolution 24 Bit
- Analog Recognized RDL filtration Outstanding Performance Increases
- LED status indicators Network Deploy Synchronized
- Operation Normal or Ready-to-moment from PoE (Model RU-LB4P)
- Equipped for mounting in cabinet or on surfaces
- Network Connector:With RJ45 Link and Speed ‹‹indicators
- Digital Audio Ethernet Protocol:Dante
- Transmission Rate: 100 Mbps
- Sample Rates Supported:44.1 kHz, 48 kHz (default)
- Bit Depth Supported:24 bits
- Audio Operating Levels:-18 DBFS = +4 dBu
- Line Inputs to Network Interface Section
- Inputs (4):Balanced, detachable terminal block
- Input Level +4 dBu for:-16 DBu to +12 dBu, +22 dBu maximum
- Input Impedance:> 20 KQ
- Frequency Response:20 Hz to 20 kHz (+/- 0.5 dB)
- THD + N:<0.05%
- Noise below +4 dBu:
- CMRR:> 60 dB (50 Hz to 120 Hz)
- Crosstalk:
- Headroom above +4 dBu:> 18dB
- Network to Line Level Interface Section
- Outputs (4):Balanced, detachable terminal block
- Output Level:+4 DBu (nominal)
- Output Impedance:150 ohms balanced; 75 ohms unbalanced
- Frequency Response:20 Hz to 20 kHz (+/- 0.5 dB)
- THD + N:<0.05%
- Noise below +4 dBu:
- Crosstalk:
- Headroom above +4 dBu:> 18dB
- Indicators (17):Power In (1); Output Signal LEDs (4); Dual-LED VU Input Meters (8); Network Sys and Sync (2), Ethernet Link and Speed ‹‹(2)
- Power Connections (2):Power Jack; Detachable Terminal Block
- Ambient Operating Environment:0 ° C to 40 ° C
- Power Requirement:24 Vdc @ 140 mA plus connected loads, or PoE (RU-LB4P)
- PoE (RU-LB4P):Class 0, IEEE 802.3af
- Dimensions:5.8 "(15 cm) W; 1.7" (4.3 cm) H; 5.2 "(13.2 cm) D
- Package Type:Cardboard Box
- Package Dimensions:6 x 6 x 2.625 in.
- Shipping Weight:1,705 lbs. (RU-LB4); 1.73 lbs. (RU-LB4P)
- WEEE weight:1,445 lbs. (RU-LB4); 1.47 lbs. (RU-LB4P)
- Tariff code:8517.18.0050
